... 9" Cradle type, ratchet rod caulking gun 2. For 300ml tube 3. corrosion resistance device dripless caulking gun1. 9" Cradle type, ... ratchet rod caulking gun2. For 300ml tube 3. corrosion resistance device Caulking gun,*9" Cradle ... in spout cutter on handle,seal punch under barrel,stop drip feature fo stop,caulk flow instantily.... dripless caulking gun